climate control Lexus GX460 2019 Owner's Manual / LEXUS 2019 GX460 OWNER'S MANUAL (OM60Q84U)

390
GX460_OM_OM60Q84U_(U)5-1. Using the air conditio
ning system and defogger
Front automatic air conditioning system
◆Control panel
◆Control screen
Air outlets and fan speed are automati cally adjusted according to the tem-
perature setting.
Press the “CLIMATE” button to display the air conditioning control screen.
Without a navigation systemWith a navigation system

GX460_OM_OM60Q84U_(U)
3915-1. Using the air conditioning system and defogger
5
Interior features
■Adjusting the temperature setting
Press to increase the temperature and to decrease the tempera-
ture.
If the “A/C” indicator is turned off, the system will blow ambient temperature air or
heated air.
■Adjusting the fan speed setting
Press to increase the fan speed and to decrease the fan speed.
Press the “OFF” button to turn the fan off.
■Changing the air flow mode
Select an air outlet switch.
■Option control screen
Touch on the climate screen to display the option control screen. The
functions can be switched on and off.
Select to set cooling and dehu-
midification function on/off
Adjust the temperature for driver
and passenger seats separately
(“DUAL” mode)/driver, passen-
ger and rear seats separately (“3-
ZONE” mode) ( P. 392)
Prevent ice from building up on
the windshield and wiper blades
(if equipped) ( P. 395)
Remove pollen from the air ( P. 395)
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2
3
4

400
GX460_OM_OM60Q84U_(U)5-1. Using the air conditio
ning system and defogger
Rear air conditioning system
■Adjusting the temperature setting
Press “” on the “TEMP” button to in crease the temperature and “ ” to
decrease the temperature.
Touch on the climate screen to display the option control screen. ( P. 391)
If the “A/C” indicator is tu rned off, the system will blow ambient temperature air or
heated air.
■Adjusting the fan speed setting
Press “ ” on to increase the fan speed and “ ” to decrease the fan
speed.
Press the “OFF” button to turn the fan off.
■Changing the air flow mode
Press .
The air flow mode switch each time the button is pressed.
: If equipped
Air outlets and fan speed are automati cally adjusted according to the tem-
perature setting.

GX460_OM_OM60Q84U_(U)
5858-1. Specifications
8
Vehicle specifications
This information has been prepared in accordance with regulations issued by the
National Highway Traffic Safety Administra tion of the U.S. Department of Trans-
portation.
It provides the purchasers and/or prospe ctive purchasers of Lexus vehicles with
information on uniform tire quality grading.
Your Lexus dealer will help answer any ques tions you may have as you read this infor-
mation.
■DOT quality grades
All passenger vehicle tires must conform to Federal Safety Requirements in
addition to these grades. Quality grades can be found where applicable on
the tire sidewall between tread shoulder and maximum section width.
For example: Treadwear 200 Traction AA Temperature A
■Treadwear
The treadwear grade is a comparative rati ng based on the wear rate of the tire
when tested under controlled conditio ns on a specified government test
course.
For example, a tire graded 150 would wear one and a half (1 - 1/2) times as well on
the government course as a tire graded 100.
The relative performance of tires depends upon the actua l conditions of their use.
Performance may differ significantly from the norm due to variations in driving
habits, service practices and difference s in road characteristics and climate.
■Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C, and they rep-
resent the tire’s ability to stop on wet pavement as measured under controlled
conditions on specified government test surfaces of asphalt and concrete.
A tire marked C may have poor traction performance.
Warning: The traction grade assigned to this tire is based on braking (straight
ahead) traction tests and does not include cornering (turning) traction.
Uniform Tire Quality Grading